CVE-2026-64305
CVE CVE-2026-64305EUVD EUVD-2026-49017Published 2026-07-25T08:49:39.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: crypto: qat - protect service table iterations with service_lock The service_table list is protected by service_lock when entries are added or removed (in adf_service_add() and adf_service_remove()), but several functions iterate over the list without holding this lock. A concurrent adf_service_register() or adf_service_unregister() call could modify the list during traversal, leading to list corruption or a use-after-free. Fix this by holding service_lock across all list_for_each_entry() iterations of service_table in adf_dev_init(), adf_dev_start(), adf_dev_stop(), adf_dev_shutdown(), adf_dev_restarting_notify(), adf_dev_restarted_notify(), and adf_error_notifier(). The lock ordering is safe: callers of the static helpers (adf_dev_up() and adf_dev_down()) acquire state_lock before service_lock, and no event_hld callback or service_lock holder ever acquires state_lock in the reverse order.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux d8cba25d2c68992a6e7c1d329b690a9ebe01167d <5c6f845e77ec35f9b7b047cc8f9789bf397cdd3e; patch: 7.1.4; d8cba25d2c68992a6e7c1d329b690a9ebe01167d <222fa7b453b612f4407f260146d89a2ce2bc831d; patch: 6.12.96; d8cba25d2c68992a6e7c1d329b690a9ebe01167d <0dbcecea740d943002c1cbdafa39bdfc108e32a5; patch: 7.2-rc1; d8cba25d2c68992a6e7c1d329b690a9ebe01167d <c3c5925791cff3b84d313293fd60f384d877d793; patch: 0; patch: 6.18.39; 3.17
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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